Hytera EAS03 Receive-Only Transparent Acoustic Tube Earpiece (2.5MM)

Upgrade your communication setup with the Hytera EAS03 receive-only earpiece. This lightweight accessory is engineered for professionals who need reliable, hands-free listening without drawing attention.

The transparent acoustic tube provides a low-profile look, making it the perfect choice for security personnel, event staff, and law enforcement. You can monitor critical channels while maintaining complete discretion in public environments.

Comfort is essential during long shifts. The ergonomic earbud design ensures a secure, fatigue-free fit from the start of your shift to the end. Plus, the acoustic tube is fully replaceable, allowing you to maintain strict hygiene standards with ease.

Built to withstand demanding conditions, this earpiece operates flawlessly in extreme temperatures. Backed by a 1-year manufacturer’s warranty, the EAS03 delivers lasting performance you can trust when it matters most.

Key Features:
• Receive-only design for clear, uninterrupted audio monitoring.
• Transparent acoustic tube ensures discreet, covert communication.
• Ergonomic earbud provides maximum comfort for all-day wear.
• Replaceable acoustic tube promotes easy maintenance and hygiene.
• Standard 2.5mm plug connects seamlessly to compatible microphones and radios.
• Lightweight build (approx. 20g) prevents ear fatigue during long shifts.
• Backed by a comprehensive 1-year manufacturer’s warranty.

Compatible Devices / Use Cases:
• Use Cases: Security details, law enforcement surveillance, event management, and discreet corporate communications.
• Compatible Microphones: SM26M1, SM26N2.
• Compatible H-Series Radios: HP505, HP565, HP602, HP605, HP682, HP685, HP702, HP705, HP782, HP785.
• Compatible BD & PD Series: BD502i, BD505, BD552i, BD612i, PD402i, PD412i, PD482i, PD502i, PD602i, PD702i.
• Other Compatible Models: X1pi, PT590.

Technical Specifications:
• Connector Type: 2.5mm audio jack
• Audio Type: Receive-only (No PTT, VOX, or Emergency Key)
• Weight: Approximately 20g
• Color: Black
• Speaker Power: 10 mW (rated); 300 mW (max)
• Speaker Impedance: 220Ω ± 15% @ 1.0kHz
• Speaker Frequency Response: 117 ± 3dB @ 1kHz at 10mW
• Operating Temperature: -20°C to 60°C
• Storage Temperature: -40°C to 85°C

Frequently Asked Questions

Is the Hytera EAS03 earpiece compatible with all two-way radios?

The EAS03 features a standard 2.5mm plug, making it compatible with specific Hytera radios and remote speaker microphones. It works directly with models like the SM26M1 and SM26N2 microphones, as well as various HP, BD, and PD series radios.

Can I replace the transparent acoustic tube if it gets damaged?

Yes, the acoustic tube on the Hytera EAS03 is fully replaceable. This feature not only extends the lifespan of your earpiece but also allows you to easily swap out tubes to maintain proper hygiene between different users.

Does this earpiece have a push-to-talk (PTT) button or microphone?

No, the Hytera EAS03 is a receive-only earpiece. It is designed strictly for listening to audio transmissions, making it ideal for surveillance and discreet monitoring where transmitting is not required.

Is the Hytera EAS03 comfortable enough for 12-hour shifts?

Absolutely. Weighing only about 20 grams, the earpiece features an ergonomic earbud design that sits securely and comfortably in the ear. It is specifically built to prevent fatigue during extended periods of continuous wear.